HP Pavilion Sleekbook 14 Notebook PC Maintenance and Service Guide
Copyright 2012 Hewlett-Packard Development Company, L.P. AMD is a trademark of Advanced Micro Devices, Inc. Bluetooth is a trademark owned by its proprietor and used by Hewlett-Packard Company under license. Intel, Intel Centrino, Intel Core, and Pentium are trademarks of Intel Corporation in the U.S. and other countries. Microsoft and Windows are U.S. registered trademarks of Microsoft Corporation. SD Logo is a trademark of its proprietor. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. First Edition: October 2012 Document Part Number: 697169-001
Safety warning notice WARNING! To reduce the possibility of heat-related injuries or of overheating the device, do not place the device directly on your lap or obstruct the device air vents. Use the device only on a hard, flat surface. Do not allow another hard surface, such as an adjoining optional printer, or a soft surface, such as pillows or rugs or clothing, to block airflow. Also, do not allow the AC adapter to contact the skin or a soft surface, such as pillows or rugs or clothing, during operation. The device and the AC adapter comply with the user-accessible surface temperature limits defined by the International Standard for Safety of Information Technology Equipment (IEC 60950). iii
iv Safety warning notice
Table of contents 1 Product description... 1 2 External component identification... 6 Display... 6 Top... 7 TouchPad... 7 Lights... 8 Buttons and speakers... 9 Keys... 10 Left side... 11 Right side... 11 Bottom... 13 3 Illustrated parts catalog... 14 Service label... 14 Computer major components... 15 Display assembly subcomponents... 20 Miscellaneous parts... 20 Sequential part number listing... 21 4 Removal and replacement procedures... 27 Preliminary replacement requirements... 27 Tools required... 27 Service considerations... 27 Plastic parts... 27 Cables and connectors... 27 Drive handling... 28 Grounding guidelines... 28 Electrostatic discharge damage... 28 Packaging and transporting guidelines... 30 Component replacement procedures... 31 Service label... 32 Battery... 33 Computer feet... 34 Display panel... 34 Keyboard... 37 v
Top cover... 40 Power button board... 43 Hard drive... 44 USB board/audio jack... 47 WLAN module... 48 System board... 51 Memory module... 56 RTC battery... 58 msata solid-state drive... 59 PCH heat sink... 61 Heat sink... 62 Fan... 64 Speaker assembly... 65 RJ-45 cover... 66 Display Assembly... 67 Power connector... 71 5 Using Setup Utility (BIOS) and System Diagnostics... 73 Starting Setup Utility (BIOS)... 73 Updating the BIOS... 73 Determining the BIOS version... 73 Downloading a BIOS update... 74 Using System Diagnostics... 75 6 Specifications... 76 Computer specifications... 76 35.6 cm (14.0 in), display specifications... 77 Hard drive specifications... 77 7 Backing up, restoring, and recovering... 78 Creating recovery media and backups... 78 Creating HP Recovery media... 79 Restore and recovery... 80 Using Windows Refresh for quick and easy recovery... 81 Remove everything and reinstall Windows... 81 Recovering using HP Recovery Manager... 82 What you need to know... 82 Using the HP Recovery partition to recover a minimized image... 82 Using HP Recovery media to recover... 83 Changing the computer boot order... 83 vi
Removing the HP Recovery partition... 83 8 Power cord set requirements... 84 Requirements for all countries... 84 Requirements for specific countries and regions... 85 9 Recycling... 87 Index... 88 vii
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1 Product description Category Description Intel HM77 Intel HM70 AMD A68M Product Name HP Pavilion Sleekbook 14 Notebook PC Processors 3rd Generation Intel Core i5 processors: Intel Core i5-3317u (1.7 GHz, turbo up to 2.6 GHz, 1600 MHz/3 MB L3 cache, dual core, 17 W) 3rd Generation Intel Core i3 processors: Intel Core i3-3217u (1.8 GHz, 1600 MHz/3 MB L3 cache, dual core, 17 W) 2nd Generation Intel Core i3 processors: Intel Core i3-2377m (1.5 GHz, 1066 MHz/3 MB L3 cache, dual core, 17 W) Intel Core i3-2367m (1.4 GHz, 3 MB L3 cache, dual core, 17 W) Intel Pentium processors: Pentium 997 (1.6 GHz, 1333 MHz/2 MB L3 cache, dual core, 17 W) Pentium 987 (1.5 GHz, 1333 MHz/2 MB L3 cache, dual core, 17 W) Intel Celeron processors: Celeron 887 (1.5 GHz, 1333 MHz/2 MB L3 Cache, dual core, 17 W) AMD processors: AMD E2-1800 (1.7 GHz, 1333 MHz/1 MB, DDR3 L2 cache, dual core 18 W) AMD E1-1200 (1.4 GHz, 1066 MHz/1 MB, DDR3 L2 cache, dual core 18 W) Chipsets Intel HM77 Express chipset for use with computer models with Intel Core processors Intel HM70 Express chipset for use with computer models with Pentium or Celeron processors AMD A68M FCH chipset for use with computer models with AMD processors Graphics Supports HD Decode, DX11, and HDMI Supports Optimus (for use with computer models with switchable discrete graphics) 1
Category Description Intel HM77 Intel HM70 AMD A68M Internal graphics (UMA) for use with computer models with Intel processors: Intel HD Graphics 4000 for use with computer models with 3rd Generation Intel Core processors Intel HD Graphics 3000 for use with computer models with 2nd Generation Intel Core processors Intel HD Graphics for use with computer models with Pentium or Celeron processors Internal graphics (UMA) for use with computer models with AMD processors: AMD Radeon HD 7340 graphics (for use with computer models with AMD E2-1800 processors) AMD Radeon HD 7310 graphics (for use with computer models with AMD E1-1200 processors) Switchable discrete graphics: Display panel GeForce GT630M with 2 GB of dedicated video memory (256 MB 16 DDR3 @ 900 MHz 4 PCs); 64 bit, (no support for Linux Ubuntu) GeForce GT630M with 1 GB of dedicated video memory (128 MB 16 DDR3 @ 900 MHz 4 PCs); 64 bit (no support for Linux Ubuntu) 35.6 cm (14.0 in), high-definition (HD), white lightemitting diode (WLED), SVA BrightView (1366 768) display: Typical brightness: 200 cd/m 2 (nits) All display assemblies include two wireless local area network (WLAN) antenna cables Supports 16:9 ultra-wide aspect ratio Memory Two SODIMM memory module slots Dual-channel memory support DDR3-1600 MHz Dual Channel support for use with computer models with 3rd Generation Intel Core processors DDR3L-1600 MHz Dual Channel support for use with computer models with 3rd Generation Intel Core processors DDR3-1333 MHz support (DDR3-1600/DDR3L-1600 downgrade to DDR3-1333), for use with computer models with 2nd Generation Intel Core, Pentium, or Celeron processors, or with AMD E2-1800 processors 2 Chapter 1 Product description
Category Description Intel HM77 Intel HM70 AMD A68M DDR3-1066 MHz support (DDR3-1600/DDR3L-1600 downgraded to DDR3-1066), for use with computer models with AMD E1-1200 processors Supports up to 8 GB of system RAM in the following configurations: Hard drives 8192 MB total system memory (4096 MB 2) (no support for 32 bit operating systems) 6144 MB total system memory (4096 MB 1 + 2048 MB 1) (no support for 32 bit operating systems) 4096 MB total system memory (4096 MB 1 or 2048 2) 2048 MB total system memory (2048 MB 1) Supports 6.35 cm (2.5 in) hard drives in 9.5 mm (.37 in) and 7.0 mm (.28 in) thicknesses Serial ATA (SATA) HP 3D Drive Guard support Intel Smart Response Technology support for use with computer models with Intel Core processors Supports the following single hard drive configurations: 1 TB, 5400 rpm, 9.5 mm 750 GB, 7200 rpm, 9.5 mm 750 GB, 5400 rpm, 9.5 mm 640 GB, 5400 rpm, 9.5 mm 500 GB, 7200 rpm, 9.5 mm 500 GB, 5400 rpm, 9.5 mm 500 GB, 5400 rpm, 7.0 mm 320 GB, 5400 rpm, 9.5 mm 320 GB, 5400 rpm, 7.0 mm Audio and video Supports 32 GB msata for use with computer models with Intel Core processors, with system memory up to 8 GB (not supported on Ubuntu Linux) One digital microphone, with appropriate beam forming, echo cancellation, noise suppression software HD audio Supports Dolby Advanced Audio Two Altec Lansing speakers Supports Microsoft Premium requirements 3
Category Description Intel HM77 Intel HM70 AMD A68M HP TrueVision HD camera (fixed, no tilt) with activity LED, USB 2.0, M-JPEG, 1280 x 720 by 30 frames per second Ethernet Integrated 10/100 network interface card (NIC) Wireless Integrated wireless local area network (WLAN) options by way of wireless module Two WLAN antennas built into display assembly Support for Intel Wireless Display Support for the following WLAN formats: Intel Centrino Wireless-N 2230 802.11 b/g/n 2 2 WiFi and Bluetooth 4.0 Combination Adapter External media card Qualcomm Atheros AR9485 802.11 b/g/n 1 1 WiFi Adapter Qualcomm Atheros AR9565 802.11 b/g/n 1 1 WiFi and Bluetooth 4.0 Combination Adapter, not supported on Ubuntu Linux, (select models only) Ralink RT3290LE 802.11 b/g/n 1x1 WiFi and Bluetooth 4.0 Combination Adapter Ralink RT5390R 802.11 b/g/n 1 1 WiFi (select models only) HP Multi-Format Digital Media Reader slot with push-push technology, supporting the following digital card formats: Secure Digital (SD) Memory Card Secure Digital High Capacity (SDHC) Memory Card Secure Digital Extended Capacity (SDXC) Memory Card MultiMediaCard (MMC) Internal media cards One half-size Mini Card slot for WLAN One full-size mini-card slot for msata cache, for use with computer models with Intel Core processors and system memory up to 8 GB (not supported on Ubuntu Linux) Ports Audio-in/Audio out (combination headphone/ microphone) HDMI version 1.4 supporting up to 1920 1200 @ 60Hz HP AC power adapter RJ-45 (Ethernet, includes link and activity lights) USB 3.0 (2 ports) 4 Chapter 1 Product description
Category Description Intel HM77 Intel HM70 AMD A68M USB 2.0 (1 port) Keyboard/ pointing devices Full-size, island-style keyboard TouchPad with two buttons: Power requirements Multitouch gesture support enabled as default Taps enabled by default Supports edge-swipe gestures AC adapter 65 W AC adapter, npfc Battery 4 cell, 37 Whr, 2.55 Ah, Li-ion battery Supports fast charge Security Security cable slot Intel AT-p Ready support Operating system Preinstalled: Windows 8 Professional 64 bit Windows 8 Standard 64 bit FreeDOS 2.0 Serviceability Ubuntu Linux (no support for switchable discrete graphics) End-user replaceable parts: Keyboard 5
2 External component identification Display Component Description (1) WLAN antennas (2)* Send and receive wireless signals to communicate with wireless local area networks (WLANs). (2) Webcam light On: The webcam is in use. (3) HP TrueVision HD Webcam Records video, captures still photographs, and allows you to video conference and chat online using streaming video. (4) Internal microphone Records sound. *The antennas are not visible from the outside of the computer. For optimal transmission, keep the areas immediately around the antennas free from obstructions. For wireless regulatory notices, see the section of the Regulatory, Safety and Environmental Notices that applies to your country or region. 6 Chapter 2 External component identification
Top TouchPad Component (1) TouchPad light (not supported on Linux Ubuntu) (2) TouchPad on/off button (not supported on Linux Ubuntu) Description Amber: The TouchPad is off. Off: The TouchPad is on. Turns the TouchPad on or off. (3) TouchPad zone Moves the on-screen pointer and selects or activates items on the screen. NOTE: The TouchPad also supports edge-swipe gestures. (4) Left TouchPad button Functions like the left button on an external mouse. (5) Right TouchPad button Functions like the right button on an external mouse. Top 7
Lights Component Description (1) Power light White: The computer is on. Blinking white: The computer is in the Sleep (Suspend) state, which is an energy-saving mode. The computer shuts off power to the display and other unneeded components. Off: The computer is off or in Hibernation. Hibernation is an energy-saving mode that uses the least amount of power. (2) Caps lock light White: Caps lock is on, which switches the keys to all capital letters. (3) Mute light Amber: Computer sound is off. Off: Computer sound is on. (4) Wireless light White: An integrated wireless device, such as a wireless local area network (WLAN) device and/or a Bluetooth device, is on. Amber: All wireless devices are off. (5) TouchPad light (not supported on Linux Ubuntu) Amber: The TouchPad is off. Off: The TouchPad is on. 8 Chapter 2 External component identification
Buttons and speakers Component Description (1) Power button When the computer is off, press the button to turn on the computer. (2) Speakers (2) Produce sound. When the computer is in the Sleep (Suspend) state, press the button briefly to exit that state. When the computer is in Hibernation, press the button down briefly to exit Hibernation. CAUTION: Pressing and holding down the power button will result in the loss of unsaved information. If the computer has stopped responding and shutdown procedures are ineffective, press and hold the power button down for at least 5 seconds to turn off the computer. NOTE: For select models, the Intel Rapid Start Technology feature is enabled at the factory. Rapid Start Technology allows your computer to resume quickly from inactivity. Top 9
Keys Component Description (1) esc key Displays system information when pressed in combination with the fn key (for Windows systems). (2) fn key Displays system information when pressed in combination with the esc key (for Windows systems). (3) Operating system key For Windows systems, returns you to the Start screen from an open app or the Desktop. NOTE: Pressing the operating system logo key again will return you to the previous screen. For Linux systems, displays the operating system menu. (4) Action keys Execute frequently used system functions. (5) Applications key Displays options for a selected object. 10 Chapter 2 External component identification
Left side Component Description (1) Security cable slot Attaches an optional security cable to the computer. NOTE: The security cable is designed to act as a deterrent, but it may not prevent the computer from being mishandled or stolen. (2) Vent Enables airflow to cool internal components. NOTE: The computer fan starts up automatically to cool internal components and prevent overheating. It is normal for the internal fan to cycle on and off during routine operation. (3) USB 2.0 port Connects an optional USB 2.0 device. (4) Audio-out (headphone) jack/audio-in (microphone) jack Produces sound when connected to optional powered stereo speakers, headphones, earbuds, a headset, or television audio. Also connects an optional headset microphone. The jack does not support optional microphone-only devices. WARNING! To reduce the risk of personal injury, adjust the volume before using headphones, earbuds, or a headset. For additional safety information, see the Regulatory, Safety and Environmental Notices. NOTE: When a device is connected to the jack, the computer speakers are disabled. NOTE: Be sure that the device cable has a 4-conductor connector that supports both audio-out (headphone) and audio-in (microphone). Right side Left side 11
Component Description (1) Power light White: The computer is on. Blinking white: The computer is in the Sleep (Suspend) state, which is an energy-saving mode. The computer shuts off power to the display and other unneeded components. Off: The computer is off or in Hibernation. Hibernation is an energy-saving mode that uses the least amount of power. NOTE: For select models, the Intel Rapid Start Technology feature is enabled at the factory. Rapid Start Technology allows your computer to resume quickly from inactivity. (2) Hard drive light Blinking white: The hard drive is being accessed. Amber: HP 3D DriveGuard has temporarily parked the hard drive (select models only). (3) Digital Media Slot Supports the following digital card formats: Secure Digital (SD) Memory Card Secure Digital High Capacity (SDHC) Memory Card Secure Digital Extended Capacity (SDxC) Memory Card MultiMediaCard (MMC) (4) USB 3.0 ports (2) Connect optional USB 3.0 devices and provide enhanced USB power performance. (5) HDMI port Connects an optional video or audio device, such as a high-definition television, or any compatible digital or audio device. (6) RJ-45 (network) jack lights White Computer is connected to a network. Blinking amber Data is being transferred. NOTE: When both lights are off the computer is not connected to a network. (7) RJ-45 (network) jack Connects a network cable. (8) AC adapter light White: The AC adapter is connected and the battery is charged. Blinking white: The battery has reached a low battery level. Amber: The AC adapter is connected and the battery is charging. Off: The computer is using DC power. (9) Power connector Connects an AC adapter. 12 Chapter 2 External component identification
Bottom Component Description (1) Battery bay Holds the battery. (2) Battery lock Unlocks the battery. (3) Vents (4) Enable airflow to cool internal components. NOTE: The computer fan starts up automatically to cool internal components and prevent overheating. It is normal for the internal fan to cycle on and off during routine operation. (4) Battery release latch Releases the battery from the battery bay. Bottom 13
3 Illustrated parts catalog Service label When ordering parts or requesting information, provide the computer serial number and model description provided on the service label. The service label is located on the bottom of the computer. NOTE: Your label may look slightly different from the illustration in this section. Item Description Function (1) Product name This is the model name for the computer. (2) Serial number This is an alphanumeric identifier that is unique to each product. (3) Product part number This number provides specific information about the product's hardware components. The part number helps a service technician to determine what components and parts are needed. (4) Warranty period This number describes the duration of the warranty period for the computer. (5) Model description (select models only) This is the alphanumeric identifier needed to locate documents, drivers, and support for the computer. 14 Chapter 3 Illustrated parts catalog
Computer major components Item Component Spare part number (1) 35.6 cm (14.0 in), high definition (HD), WLED, SVA BrightView display assembly. The display assembly is spared at the subcomponent level only. NOTE: For a full list of display spare parts, see Display assembly subcomponents on page 20. (2) Keyboard, black finish (includes keyboard cable): For use in Brazil, for use with computer models with Intel processors 697904-201 Computer major components 15
Item Component Spare part number For use in Canada 697904-DB1 For use in France, for use with computer models with Intel processors 697904-051 For use in Germany, for use with computer models with Intel processors 697904-041 For use internationally, for use with computer models with Intel processors 697904-B31 For use in Israel, for use with computer models with Intel processors 697904-BB1 For use in Japan 697904-291 For use in Latin America 697904-161 For use in the Nordic Region, for use with computer models with Intel processors 697904-DH1 For use in Portugal, for use with computer models with Intel processors 697904-131 For use in Saudi Arabia, for use with computer models with Intel processors 697904-171 For use in South Korea 697904-AD1 For use in Spain, for use with computers models with Intel processors 697904-071 For use in Taiwan 697904-AB1 For use in Thailand 697904-281 For use in Turkey, for use with computer models with Intel processors 697904-141 For use in the United Kingdom, for use with computer models with Intel processors 697904-031 For use in the United States 697904-001 (3) Top cover (includes TouchPad): Ruby red 697920-001 Sparkling black 698488-001 (4) Power button board (includes cable) 697901-001 (5) System board (includes replacement thermal material): For use with computer models with Intel processors and UMA graphics: For use with computer models with HM77 chipsets and i5-3317u processors: For Windows 8 Professional 698491-601 For Windows 8 Standard 698491-501 For Ubuntu Linux or FreeDOS 2.0 698491-001 For use with computer models with HM77 chipsets and i3-3217u processors: For Windows 8 Professional 698492-601 For Windows 8 Standard 698492-501 For Ubuntu Linux or FreeDOS 2.0 698492-001 For use with computer models with HM77 chipsets and i3-2377m processors: For Windows 8 Professional 698493-601 For Windows 8 Standard 698493-501 16 Chapter 3 Illustrated parts catalog
Item Component Spare part number For Ubuntu Linux or FreeDOS 2.0 698493-001 For use with computer models with HM77 chipsets and i3-2367m processors: For Windows 8 Professional 714618-601 For Windows 8 Standard 714618-501 For Ubuntu Linux or FreeDOS 2.0 714618-001 For use with computer models with HM70 chipsets and Pentium 997 processors: For Windows 8 Professional 703412-601 For Windows 8 Standard 703412-501 For Ubuntu Linux or FreeDOS 2.0 703412-001 For use with computer models with HM70 chipsets and Pentium 987 processors: For Windows 8 Professional 698489-601 For Windows 8 Standard 698489-501 For Ubuntu Linux or FreeDOS 2.0 698489-001 For use with computer models with HM70 chipsets and Celeron 887 processors: For Windows 8 Professional 703413-601 For Windows 8 Standard 703413-501 For Ubuntu Linux or FreeDOS 2.0 703413-001 For use with computer models with Intel processors and discrete switchable graphics: For use with computer models with HM77 chipsets, i5-3317u processors and 2 GB of dedicated video memory: For Windows 8 Professional 698496-601 For Windows 8 Standard 698496-501 For FreeDOS 2.0 698496-001 For use with computer models with HM77 chipsets, i5-3317u processors, and 1 GB of dedicated video memory: For Windows 8 Professional 700701-601 For Windows 8 Standard 700701-501 For FreeDOS 2.0 700701-001 For use with computer models with HM77 chipsets and i3-2367m processors: For Windows 8 Professional 714619-601 For Windows 8 Standard 714619-501 For FreeDos 2.0 714619-001 For use with computer models with HM77 chipsets. i3-3217u processors, and 1 GB of dedicated video memory: For Windows 8 Professional 698494-601 Computer major components 17
Item Component Spare part number For Windows 8 Standard 698494-501 For FreeDOS 2.0 698494-001 For use with computer models with HM77 chipsets. i3-2377m processors, and 1 GB of dedicated video memory: For Windows 8 Professional 698495-601 For Windows 8 Standard 698495-501 For FreeDOS 2.0 698495-001 For use with computer models with AMD processors and UMA graphics: For use with computer models with A68M chipsets and E2-1800 processors: For Windows 8 Standard 699812-501 For Ubuntu Linux or FreeDOS 2.0 699812-001 For use with computer models with A68M chipsets and E1-1200 processors: For Windows 8 Standard 699811-501 For Ubuntu Linux or FreeDOS 2.0 699811-001 (6) Memory modules (two, DDR3-1600 MHz, PC3-12800): 4 GB 641369-005 2 GB 652972-005 (7) Heat sink (includes replacement thermal material): Heat sink for computer models with switchable discrete graphics 697916-001 Heat sink for computer models with UMA graphics, not illustrated 697915-001 (8) msata solid-state drive, 32 GB (for computer models with Intel Core processors, not supported on Ubuntu Linux) 698524-001 (9) RTC battery 697917-001 (10) Hard drive SATA, (does not include hard drive bumpers, bracket, or cable): 9.5 mm (0.37 in) x 6.35 cm (2.50 in): 1 TB, 5400 rpm 676521-005 750 GB, 7200 rpm 633252-005 750 GB, 5400 rpm 634250-005 640 GB, 5400 rpm 669300-005 500 GB, 7200 rpm 634925-005 500 GB, 5400 rpm 669299-005 300 GB, 5400 rpm 622643-005 7.0 mm (0.28 in) 6.35 cm (2.50 in): 500 GB, 5400 rpm 683802-005 320 GB, 5400 rpm 645193-005 18 Chapter 3 Illustrated parts catalog
Item Component Spare part number Hard Drive Hardware Kit, not illustrated, (includes hard drive bracket and bracket screws, cable, and 2 bumpers) 697905-001 (11) WLAN module: Intel Centrino Wireless-N 2230 802.11 b/g/n 2 2 WiFi and Bluetooth 4.0 Combination Adapter, for use with computers with Intel processors 670290-005 Qualcomm Atheros AR9485 802.11 b/g/n 1 1 WiFi Adapter 675794-005 Qualcomm Atheros AR9565 802.11 b/g/n 1 1 WiFi and Bluetooth 4.0 Combination Adapter for use with computers with Intel processors, not supported on Ubuntu Linux, (select models only) 690019-005 Ralink RT3290LE 802.11 b/g/n 1x1 WiFi and Bluetooth 4.0 Combination Adapter 690020-005 Ralink RT5390R 802.11 b/g/n 1 1 WiFi (select models only) 691415-005 (12) Platform Controller Hub (PCH) heat sink 699248-001 (13) Speaker assembly (includes left and right speakers and cable) 697918-001 (14) Battery, 4 cell. 37 Whr, (2.55 Ah) 695192-001 (15) Fan 697914-001 (16) RJ-45 cover 700428-001 (17) Power connector 697921-001 (18) USB board (includes cable and audio-out/audio-in jack) 697902-001 (19) Base enclosure: For use with computers with Intel processors 697919-001 For use with computers with AMD processors 709330-001 Rubber Feet Kit, not illustrated, (includes 4 rubber feet) 697906-001 Computer major components 19
Display assembly subcomponents Item Component Spare part number (1) Display bezel 697907-001 (2) Display Hinge Kit (includes left and right display hinges and brackets) 697908-001 (3) 35.6 cm (14.0 in), HD, WLED, SVA BrightView display panel 698523-001 (4) Webcam/microphone module 697903-001 (5) Antenna Kit (includes left and right wireless antenna cables and transceivers) 697913-001 (6) Display Panel Cable Kit (includes display panel cable and webcam/microphone module cable) 697911-001 (7) Display enclosure: Ruby red 697909-001 Sparkling black 697910-001 Miscellaneous parts Component Spare part number AC adapter: 65 W AC adapter 693715-001 20 Chapter 3 Illustrated parts catalog
Component Spare part number 65 W AC adapter (select models only) 707750-001 Power cord (3-pin, black, 1.83 m): For use in Australia 490371-011 For use in Argentina, for use with computer models with Intel processors 490371-D01 For use in Brazil, for use with computer models with Intel processors 490371-202 For use in Europe 490371-021 For use in India 490371-D61 For use in Italy 490371-061 For use in Japan 490371-291 For use in North America 490371-001 For use in the People's Republic of China 490371-AA1 For use in South Korea 490371-AD1 For use in Taiwan 490371-AB1 For use in Thailand 490371-201 For use in the United Kingdom and Singapore 490371-031 Optional external optical drive, not illustrated, (includes bezel and bracket): Blu-ray ROM DVD±R/RW Super Multi Double-Layer Drive 659941-001 DVD±RW Super Multi Double-Layer Combination Drive 659940-001 Screw Kit (not illustrated) 697912-001 Thermal Material Kit 680571-001 Sequential part number listing Spare part number Description 490371-001 Power cord for use in North America (black, 3-pin, 1.83 m) 490371-011 Power cord for use in Australia (black, 3-pin, 1.83 m) 490371-021 Power cord for use in Europe (black, 3-pin, 1.83 m) 490371-031 Power cord for use in the United Kingdom and Singapore (black, 3-pin, 1.83 m) 490371-061 Power cord for use in Italy (black, 3-pin, 1.83 m) 490371-201 Power cord for use in Thailand (black, 3-pin, 1.83 m) 490371-202 Power cord for use in Brazil (black, 3-pin, 1.83 m), for use with computer models with Intel processors 490371-291 Power cord for use in Japan (black, 3-pin, 1.83 m) 490371-AA1 Power cord for use in the People's Republic of China (black, 3-pin, 1.83 m) 490371-AB1 Power cord for use in Taiwan (black, 3-pin, 1.83 m) Sequential part number listing 21
Spare part number Description 490371-AD1 Power cord for use in South Korea (black, 3-pin, 1.83 m) 490371-D01 Power cord for use in Argentina (black, 3-pin, 1.83 m), for use with computer models with Intel processors 490371-D61 Power cord for use in India (black, 3-pin, 1.83 m) 622643-005 320 GB, 5400 rpm hard drive (9.5 mm (0.37 in) 6.35 cm (2.50 in) SATA, does not include hard drive bumpers, bracket, or cable) 633252-005 750 GB, 7200 rpm hard drive (9.5 mm (0.37 in) 6.35 cm (2.50 in) SATA, does not include hard drive bumpers, bracket, or cable) 634250-005 750 GB, 5400 rpm hard drive (9.5 mm (0.37 in) 6.35 cm (2.50 in) SATA, does not include hard drive bumpers, bracket, or cable) 634925-005 500 GB, 7200 rpm hard drive (9.5 mm (0.37 in) 6.35 cm (2.50 in) SATA, does not include hard drive bumpers, bracket, or cable) 641369-005 4 GB memory module (DDR3-1600 MHz, PC3-12800) 645193-005 320 GB, 5400 rpm hard drive (7.0 mm (0.28 in) 6.35 cm (2.50 in) SATA, does not include hard drive bumpers, bracket, or cable) 652972-005 2 GB memory module (DDR3-1600 MHz, PC3-12800) 659940-001 External optional DVD±RW Super Multi Double-Layer Combination Drive 659941-001 External optional Blu-ray ROM DVD±R/RW Super Multi Double-Layer Drive 669299-005 500 GB, 5400 rpm hard drive (9.5 mm (0.37 in) 6.35 cm (2.50 in) SATA, does not include hard drive bumpers, bracket, or cable) 669300-005 640 GB, 5400 rpm hard drive (9.5 mm (0.37 in) 6.35 cm (2.50 in) SATA, does not include hard drive bumpers, bracket, or cable) 670290-005 Intel Centrino Wireless-N 2230 802.11 b/g/n 2 2 WiFi and Bluetooth 4.0 combination adapter, for use with computer models with Intel processors 675794-005 Qualcomm Atheros AR9485 802.11 b/g/n 1 1 WiFi Adapter 676521-005 1 TB, 5400 rpm hard drive (9.5 mm (0.37 in) 6.35 cm (2.50 in) SATA, does not include hard drive bumpers, bracket, or cable) 680571-001 Thermal Material Kit (includes replacement thermal paste and pads) 683802-005 500 GB, 5400 rpm hard drive (7.0 mm (0.28 in) 6.35 cm (2.50 in) SATA, does not include hard drive bumpers, bracket, or cable) 690019-005 Qualcomm Atheros AR9565 802.11 b/g/n 1 1 WiFi and Bluetooth 4.0 Combination Adapter for use with computers with Intel processors, not supported on Ubuntu Linux, (select models only) 690020-005 Ralink RT3290LE 802.11 b/g/n 1x1 WiFi and Bluetooth 4.0 Combination Adapter 691415-005 Ralink RT5390R 802.11 b/g/n 1 1 WiFi Adapter (select models only) 693715-001 65 W AC adapter 695192-001 4 cell, 37 Whr, 2.55 Ah Li-ion battery 697901-001 Power button board (includes cable) 697902-001 USB board (includes cable and audio-out/audio-in jack) 697903-001 Webcam/microphone module 697904-001 Keyboard with black finish for use in the United States (includes cable) 22 Chapter 3 Illustrated parts catalog
Spare part number Description 697904-031 Keyboard with black finish for use in the United Kingdom (includes cable), for use with computer models with Intel processors only 697904 041 Keyboard with black finish for use in Germany (includes cable), for use with computer models with Intel processors only 697904-051 Keyboard with black finish for use in France (includes cable), for use with computer models with Intel processors 697904-071 Keyboard with black finish for use in Spain (includes cable), for use with computer models with Intel processors 697904-131 Keyboard with black finish for use in Portugal (includes cable), for use with computer models with Intel processors 697904-141 Keyboard with black finish for use in Turkey (includes cable), for use with computer models with Intel processors 697904-161 Keyboard with black finish for use in Latin America (includes cable) 697904-171 Keyboard with black finish for use in Saudi Arabia (includes cable), for use with computer models with Intel processors only 697904-201 Keyboard with black finish for use in Brazil (includes cable), for use with computer models with Intel processors only 697904-281 Keyboard with black finish for use in Thailand (includes cable) 697904-291 Keyboard with black finish for use in Japan (includes cable) 697904-AB1 697904-AD1 Keyboard with black finish for use in Taiwan (includes cable) Keyboard with black finish for use in South Korea (includes cable) 697904-B31 Keyboard with black finish for use internationally (includes cable), for use with computer models with Intel processors only 697904-BB1 697904-DB1 697904-DH1 Keyboard with black finish for use in Israel (includes cable), for use with computer models with Intel processors only Keyboard with black finish for use in Canada (includes cable) Keyboard with black finish for use in the Nordic Region (includes cable), for use with computer models with Intel processors 697905-001 Hard Drive Hardware Kit (includes hard drive bracket and bracket screws, cable, and 2 bumpers) 697906-001 Rubber Feet Kit (includes 4 rubber feet) 697907-001 Display bezel 697908-001 Display Hinge Kit (includes left and right display hinges and brackets) 697909-001 Display enclosure, ruby red 697910-001 Display enclosure, sparkling black 697911-001 Display Panel Cable Kit (includes display panel cable and webcam/microphone module cable) 697912-001 Screw Kit 697913-001 Antenna Kit (includes left and right wireless antenna cables and transceivers) 697914-001 Fan Sequential part number listing 23
Spare part number Description 697915-001 Heat sink for use with computer models with a graphics subsystem with UMA video memory (includes replacement thermal material) 697916-001 Heat sink for use with computer models with a graphics subsystem with switchable discrete graphics (includes replacement thermal material) 697917-001 RTC battery 697918-001 Speaker assembly (includes left and right speakers and cable) 697919-001 Base enclosure, for use with computer models with Intel processors 697920-001 Top cover, ruby red (includes TouchPad) 697921-001 Power connector 698488-001 Top cover, sparkling black (includes TouchPad) 698489-001 System board for use with computer models with UMA memory, HM70 chipsets, Pentium 987 processors, and Ubuntu Linux or FreeDOS 2.0 698489-501 System board for use with computer models with UMA memory, HM70 chipsets, Pentium 987 processors, and Windows 8 Standard 698489-601 System board for use with computer models with UMA memory, HM70 chipsets, Pentium 987 processors, and Windows 8 Professional 698491-001 System board for use with computer models with UMA memory, HM77 chipsets, i5-3317u processors, and Ubuntu Linux or FreeDOS 2.0 698491-501 System board for use with computer models with UMA memory, HM77 chipsets, i5-3317u processors, and Windows 8 Standard 698491-601 System board for use with computer models with UMA memory, HM77 chipsets, i5-3317u processors, and Windows 8 Professional 698492-001 System board for use with computer models with UMA memory, HM77 chipsets, i3-3217u processors, and Ubuntu Linux or FreeDOS 2.0 698492-501 System board for use with computer models with UMA memory, HM77 chipsets, i3-3217u processors, and Windows 8 Standard 698492-601 System board for use with computer models with UMA memory, HM77 chipsets, i3-3217u processors, and Windows 8 Professional 698493-001 System board for use with computer models with UMA memory, HM77 chipsets, i3-2377m processors, and Ubuntu Linux or FreeDOS 2.0 698493-501 System board for use with computer models with UMA memory, HM77 chipsets, i3-2377m processors, and Windows 8 Standard 698493-601 System board for use with computer models with UMA memory, HM77 chipsets, i3-2377m processors, and Windows 8 Professional 698494-001 System board for use with computer models with switchable discrete graphics, HM77 chipsets, i3-3217u processors, 1 GB of dedicated video memory, and FreeDOS 2.0 698494-501 System board for use with computer models with switchable discrete graphics, HM77 chipsets, i3-3217u processors, 1 GB of dedicated video memory, and Windows 8 Standard 698494-601 System board for use with computer models with switchable discrete graphics, HM77 chipsets, i3-3217u processors, 1 GB of dedicated video memory, and Windows 8 Professional 698495-001 System board for use with computer models with switchable discrete graphics, HM77 chipsets, i3-2377m processors, 1 GB of dedicated video memory, and FreeDOS 2.0 24 Chapter 3 Illustrated parts catalog
Spare part number Description 698495-501 System board for use with computer models with switchable discrete graphics, HM77 chipsets, i3-2377m processors, 1 GB of dedicated video memory, and Windows 8 Standard 698495-601 System board for use with computer models with switchable discrete graphics, HM77 chipsets, i3-2377m processors, 1 GB of dedicated video memory, and Windows 8 Professional 698496-001 System board for use with computer models with switchable discrete graphics, HM77 chipsets, i5-3317u processors, 2 GB of dedicated video memory, and FreeDOS 2.0 698496-501 System board for use with computer models with switchable discrete graphics, HM77 chipsets, i5-3317u processors, 2 GB of dedicated video memory, and Windows 8 Standard 698496-601 System board for use with computer models with switchable discrete graphics, HM77 chipsets, i5-3317u processors, 2 GB of dedicated video memory, and Windows 8 Professional 698523-001 35.6 cm (14.0 in), HD, WLED, SVA BrightView display panel 698524-001 msata solid-state drive, 32 GB (for use with computer models Intel Core processors, not supported on Ubuntu Linux) 699248-001 PCH heat sink 699811-001 System board for use with computer models with UMA video memory, A68M chipsets, E1-1200 processors, and Ubuntu Linux or FreeDOS 2.0 699811-501 System board for use with computer models with UMA video memory, A68M chipsets, E1-1200 processors, and Windows 8 Standard 699812-001 System board for use with computer models with UMA video memory, A68M chipsets, E2-1800 processors, and Ubuntu Linux or FreeDOS 2.0 699812-501 System board for use with computer models with UMA video memory, A68M chipsets, E2-1800 processors, and Windows 8 Standard 700428-001 RJ-45 cover 700701-001 System board for use with computer models with switchable discrete graphics, HM77 chipsets, i5-3317u, 1 GB of dedicated video memory, and FreeDOS 2.0 700701-501 System board for use with computer models with switchable discrete graphics, HM77 chipsets, i5-3317u, 1 GB of dedicated video memory, and Windows 8 Standard 700701-601 System board for use with computer models with switchable discrete graphics, HM77 chipsets, i5-3317u, 1 GB of dedicated video memory, and Windows 8 Professional 703412-001 System board for use with computer models with UMA memory, HM70 chipsets, Pentium 997 processors, and Ubuntu Linux or FreeDOS 2.0 703412-501 System board for use with computer models with UMA memory, HM70 chipsets, Pentium 997 processors, and Windows 8 Standard 703412-601 System board for use with computer models with UMA memory, HM70 chipsets, Pentium 997 processors, and Windows 8 Professional 703413-001 System board for use with computer models with UMA memory, HM70 chipsets, a Celeron 887 processors, and Ubuntu Linux or FreeDOS 2.0 703413-501 System board for use with computer models with UMA memory, HM70 chipsets, a Celeron 887 processors, and Windows 8 Standard 703413-601 System board for use with computer models with UMA memory, HM70 chipsets, a Celeron 887 processors, and Windows 8 Professional 707750-001 65 W AC adapter (select models only) 709330-001 Base enclosure, for use with computers with AMD processors Sequential part number listing 25
Spare part number Description 714618-001 System board for use with computer models with UMA memory, HM77 chipsets, i3-2367m processors, and Ubuntu Linux or FreeDOS 2.0 714618-501 System board for use with computer models with UMA memory, HM77 chipsets, i3-2367m processors, and Windows 8 Standard 714618-601 System board for use with computer models with UMA memory, HM77 chipsets, i3-2367m processors, and Windows 8 Professional 714619-001 System board for use with computer models with switchable discrete graphics, HM77 chipsets, i3-2367m processors, and FreeDOS 2.0 714619-501 System board for use with computer models with switchable discrete graphics, HM77 chipsets, i3-2367m processors, and Windows 8 Standard 714619-601 System board for use with computer models with switchable discrete graphics, HM77 chipsets, i3-2367m processors, and Windows 8 Professional 26 Chapter 3 Illustrated parts catalog
4 Removal and replacement procedures Preliminary replacement requirements Tools required You will need the following tools to complete the removal and replacement procedures: Flat-bladed screwdriver Magnetic screwdriver Phillips P0 and P1 screwdrivers Service considerations Plastic parts The following sections include some of the considerations that you must keep in mind during disassembly and assembly procedures. NOTE: As you remove each subassembly from the computer, place the subassembly (and all accompanying screws) away from the work area to prevent damage. CAUTION: Using excessive force during disassembly and reassembly can damage plastic parts. Use care when handling the plastic parts. Apply pressure only at the points designated in the maintenance instructions. Cables and connectors CAUTION: When servicing the computer, be sure that cables are placed in their proper locations during the reassembly process. Improper cable placement can damage the computer. Cables must be handled with extreme care to avoid damage. Apply only the tension required to unseat or seat the cables during removal and insertion. Handle cables by the connector whenever possible. In all cases, avoid bending, twisting, or tearing cables. Be sure that cables are routed in such a way that they cannot be caught or snagged by parts being removed or replaced. Handle flex cables with extreme care; these cables tear easily. Preliminary replacement requirements 27
Drive handling CAUTION: Drives are fragile components that must be handled with care. To prevent damage to the computer, damage to a drive, or loss of information, observe these precautions: Before removing or inserting a hard drive, shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. Before handling a drive, be sure that you are discharged of static electricity. While handling a drive, avoid touching the connector. Before removing a diskette drive, be sure that a diskette or disc is not in the drive and be sure that the optical drive tray is closed. Handle drives on surfaces covered with at least one inch of shock-proof foam. Avoid dropping drives from any height onto any surface. After removing a hard drive, or a diskette drive, place it in a static-proof bag. Avoid exposing an internal hard drive to products that have magnetic fields, such as monitors or speakers. Avoid exposing a drive to temperature extremes or liquids. If a drive must be mailed, place the drive in a bubble pack mailer or other suitable form of protective packaging and label the package FRAGILE. Grounding guidelines Electrostatic discharge damage Electronic components are sensitive to electrostatic discharge (ESD). Circuitry design and structure determine the degree of sensitivity. Networks built into many integrated circuits provide some protection, but in many cases, ESD contains enough power to alter device parameters or melt silicon junctions. A discharge of static electricity from a finger or other conductor can destroy static-sensitive devices or microcircuitry. Even if the spark is neither felt nor heard, damage may have occurred. An electronic device exposed to ESD may not be affected at all and can work perfectly throughout a normal cycle. Or the device may function normally for a while, then degrade in the internal layers, reducing its life expectancy. CAUTION: To prevent damage to the computer when you are removing or installing internal components, observe these precautions: Keep components in their electrostatic-safe containers until you are ready to install them. Before touching an electronic component, discharge static electricity by using the guidelines described in this section. Avoid touching pins, leads, and circuitry. Handle electronic components as little as possible. If you remove a component, place it in an electrostatic-safe container. The following table shows how humidity affects the electrostatic voltage levels generated by different activities. CAUTION: A product can be degraded by as little as 700 V. 28 Chapter 4 Removal and replacement procedures
Typical electrostatic voltage levels Relative humidity Event 10% 40% 55% Walking across carpet 35,000 V 15,000 V 7,500 V Walking across vinyl floor 12,000 V 5,000 V 3,000 V Motions of bench worker 6,000 V 800 V 400 V Removing DIPS from plastic tube 2,000 V 700 V 400 V Removing DIPS from vinyl tray 11,500 V 4,000 V 2,000 V Removing DIPS from Styrofoam 14,500 V 5,000 V 3,500 V Removing bubble pack from PCB 26,500 V 20,000 V 7,000 V Packing PCBs in foam-lined box 21,000 V 11,000 V 5,000 V Preliminary replacement requirements 29
Packaging and transporting guidelines Follow these grounding guidelines when packaging and transporting equipment: To avoid hand contact, transport products in static-safe tubes, bags, or boxes. Protect ESD-sensitive parts and assemblies with conductive or approved containers or packaging. Keep ESD-sensitive parts in their containers until the parts arrive at static-free workstations. Place items on a grounded surface before removing items from their containers. Always be properly grounded when touching a component or assembly. Store reusable ESD-sensitive parts from assemblies in protective packaging or nonconductive foam. Use transporters and conveyors made of antistatic belts and roller bushings. Be sure that mechanized equipment used for moving materials is wired to ground and that proper materials are selected to avoid static charging. When grounding is not possible, use an ionizer to dissipate electric charges. Workstation guidelines Follow these grounding workstation guidelines: Cover the workstation with approved static-shielding material. Use a wrist strap connected to a properly grounded work surface and use properly grounded tools and equipment. Use conductive field service tools, such as cutters, screwdrivers, and vacuums. When fixtures must directly contact dissipative surfaces, use fixtures made only of staticsafe materials. Keep the work area free of nonconductive materials, such as ordinary plastic assembly aids and Styrofoam. Handle ESD-sensitive components, parts, and assemblies by the case or PCM laminate. Handle these items only at static-free workstations. Avoid contact with pins, leads, or circuitry. Turn off power and input signals before inserting or removing connectors or test equipment. 30 Chapter 4 Removal and replacement procedures
Equipment guidelines Grounding equipment must include either a wrist strap or a foot strap at a grounded workstation. When seated, wear a wrist strap connected to a grounded system. Wrist straps are flexible straps with a minimum of one megohm ±10% resistance in the ground cords. To provide proper ground, wear a strap snugly against the skin at all times. On grounded mats with banana-plug connectors, use alligator clips to connect a wrist strap. When standing, use foot straps and a grounded floor mat. Foot straps (heel, toe, or boot straps) can be used at standing workstations and are compatible with most types of shoes or boots. On conductive floors or dissipative floor mats, use foot straps on both feet with a minimum of one megohm resistance between the operator and ground. To be effective, the conductive must be worn in contact with the skin. The following grounding equipment is recommended to prevent electrostatic damage: Antistatic tape Antistatic smocks, aprons, and sleeve protectors Conductive bins and other assembly or soldering aids Nonconductive foam Conductive tabletop workstations with ground cords of one megohm resistance Static-dissipative tables or floor mats with hard ties to the ground Field service kits Static awareness labels Material-handling packages Nonconductive plastic bags, tubes, or boxes Metal tote boxes Electrostatic voltage levels and protective materials The following table lists the shielding protection provided by antistatic bags and floor mats. Material Use Voltage protection level Antistatic plastics Bags 1,500 V Carbon-loaded plastic Floor mats 7,500 V Metallized laminate Floor mats 5,000 V Component replacement procedures This chapter provides removal and replacement procedures. There may be as many as 67 screws that must be removed, replaced, or loosened when servicing the computer. Make special note of each screw and screw lock size and location during removal and replacement. Component replacement procedures 31
Service label When ordering parts or requesting information, provide the computer serial number and model number provided on the service label. The service label is located on the bottom of the computer. NOTE: Your label may look slightly different from the illustration in this section. Item Description Function (1) Product name The name affixed to the front of the computer. (2) Serial number This is an alphanumeric identifier that is unique to each product. (3) Product part number This number provides specific information about the product's hardware components. The part number helps a service technician to determine what components and parts are needed. (4) Warranty period This number describes the duration of the warranty period for the computer. (5) Model description (select models only) This is the alphanumeric identifier needed to locate documents, drivers, and support for the computer. 32 Chapter 4 Removal and replacement procedures
Battery Description Spare part number 4 cell, 37 Whr, 2.55 Ah Li-ion battery 695192-001 Before disassembling the computer, follow these steps: 1. Shut down the computer. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. Remove the battery: 1. Turn the computer upside down on a flat surface. 2. Slide the battery release lock (1) far enough that it rests in the unlocked position. 3. Slide the battery release latch (2) to release the battery. 4. Slide the battery (3) from the middle to remove it from the computer. To insert the battery reverse these procedures. NOTE: The battery release latch will automatically lock into place. Reset the battery release lock to the locked position. Component replacement procedures 33
Computer feet Description Spare part number Rubber Feet Kit 697906-001 The computer feet are adhesive-backed rubber pads. There are 5 rubber feet that attach to the base enclosure in the locations illustrated below. Display panel Description Spare part number Display bezel 697907-001 35.6 cm (14.0 in), HD, WLED, SVA BrightView display panel 698523-001 IMPORTANT: Make special note of each screw and screw lock size and location during removal and replacement. Before removing the display panel, follow these steps: 1. Shut down the computer. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 33). 34 Chapter 4 Removal and replacement procedures
NOTE: To replace the entire display assembly, additional steps are required (see Display Assembly on page 67). Remove the panel: 1. Remove the plastic screw covers (1) and the two Phillips screws (2) that secure the display bezel to the display assembly. 2. Flex the inside edges of the bottom edge (1), the left and right sides (2), and the top edge (3) of the display bezel until the bezel disengages from the display enclosure. 3. Remove the display bezel (4). Component replacement procedures 35
4. Remove the four Phillips screws for the display panel. 5. Move the panel toward the keyboard (1). NOTE: Support the display panel as you lean the panel forward. 6. Release the adhesive support strip (2) that secures the display panel cable connector to the display panel. 7. Disconnect the display panel cable (3) from the display panel, and then remove the panel (4). Reverse this procedure to replace the panel. 36 Chapter 4 Removal and replacement procedures
Keyboard NOTE: The keyboard spare part kit includes a keyboard cable. Description Spare part number Black keyboard: For use in Brazil, for use with computer models with Intel processors 697904-201 For use in Canada 697904-DB1 For use in France, for use with computer models with Intel processors 697904-051 For use in Germany, for use with computer models with Intel processors 697904-041 For use internationally, for use with computer models with Intel processors 697904-B31 For use in Israel, for use with computer models with Intel processors 697904-BB1 For use in Japan 697904-291 For use in Latin America 697904-161 For use in Nordic countries, for use with computer models with Intel processors 697904-DH1 For use in Portugal, for use with computer models with Intel processors 697904-131 For use in Saudi Arabia, for use with computer models with Intel processors 697904-171 For use in Spain, for use with computer models with Intel processors 697904-071 For use in South Korea 697904-AD1 For use in Taiwan 697904-AB1 For use in Thailand 697904-281 For use in Turkey, for use with computer models with Intel processors 697904-141 For use in the United Kingdom, for use with computer models with Intel processors 697904-031 For use in the United States 697904-001 IMPORTANT: Make special note of each screw and screw lock size and location during removal and replacement. Before removing the keyboard, follow these steps: 1. Shut down the computer. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 33). Component replacement procedures 37
Remove the keyboard: 1. Remove the two Phillips screws that secure the keyboard to the computer. 2. Turn the computer right-side up with the front toward you. Open the display and stand the computer on its right side. Insert a thin tool through the keyboard access hole. (The keyboard icon indicates the keyboard access hole.) Push firmly on the bottom of the keyboard until it disengages from the computer. 38 Chapter 4 Removal and replacement procedures
3. Turn the computer right-side up with the front toward you and open the display. 4. Gently slide your finger along the top edge of the keyboard to release the keyboard clips. Lift up on the rear of the keyboard. Component replacement procedures 39
5. Tilt the keyboard forward (1) onto the palm rest. Release the zero insertion force (ZIF) connector (2) to which the keyboard cable is attached, and then disconnect the keyboard cable (3) from the system board. Top cover 6. Remove the keyboard. Reverse this procedure to install the keyboard. NOTE: The top cover spare part kit includes the TouchPad support, TouchPad board and TouchPad cable. Description Spare part number Ruby red top cover 697920-001 Sparkling black top cover 698488-001 IMPORTANT: Make special note of each screw and screw lock size and location during removal and replacement. Before removing the top cover, follow these steps: 1. Shut down the computer. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 33). 5. Remove the keyboard (see Keyboard on page 37). 40 Chapter 4 Removal and replacement procedures
Remove the top cover: 1. Remove the seven Phillips screws that secure the top cover to the base enclosure. 2. Disconnect the power button cable (1) and the TouchPad cable (2). 3. Close the display and turn the computer upside down. Component replacement procedures 41
4. Remove the eight Phillips screws from the bottom of the computer. 5. Turn the computer over and open the display. 6. Gently lift around the edges of the top cover (1) and lift to remove the top cover (2). When replacing the top cover, be sure that the following components are removed from the defective top cover and installed on the replacement top cover: Power button board and cable (see Power button board on page 43). 42 Chapter 4 Removal and replacement procedures
Reverse this procedure to install the top cover. Power button board Description Spare part number Power button board (includes cable) 697901-001 IMPORTANT: Make special note of each screw and screw lock size and location during removal and replacement. Before removing the power button board, follow these steps: 1. Shut down the computer. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 33). 5. Remove the keyboard (see Keyboard on page 37). 6. Remove the top cover (see Top cover on page 40). Remove the power button board: 1. Turn the top cover upside down, with the front toward you. 2. Remove the Phillips screw (1) and tape that secure the power button board to the top cover. 3. Release the clips, lift the power button board (2), and carefully slide the power button cable out from the guides (3) to remove the power button board. Reverse this procedure to install the power button board. Component replacement procedures 43
Hard drive NOTE: screws. The hard drive spare part kit does not include the hard drive cable, or hard drive bracket and Description Spare part number 9.5 mm (0.37 in) 6.35 cm (2.50 in) SATA 1 TB, 5400 rpm 676521-005 750 GB, 7200 rpm 633252-005 750 GB, 5400 rpm 634250-005 640 GB, 5400 rpm 669300-005 500 GB, 7200 rpm 634925-005 500 GB, 5400 rpm 669299-005 320 GB, 5400 rpm 622643-005 7.0 mm (0.28 in) 6.35 cm (2.50 in) SATA 500 GB, 5400 rpm 683802-005 320 GB, 5400 rpm 645193-005 Hard Drive Hardware Kit (includes hard drive cable, and hard drive bracket and screws) 697905-001 IMPORTANT: Make special note of each screw and screw lock size and location during removal and replacement. Before removing the hard drive, follow these steps: 1. Shut down the computer. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 33). 5. Remove the keyboard (see Keyboard on page 37). 6. Remove the top cover (see Top cover on page 40). 44 Chapter 4 Removal and replacement procedures
Remove the hard drive: 1. Disconnect the USB cable on top of the hard drive from the computer. NOTE: If it is necessary to replace the hard drive cable, see System board on page 51. 2. Remove the two Phillips screws (1). Lift the hard drive (2) to remove and disconnect the hard drive cable (3). Component replacement procedures 45
3. Remove the four Phillips screws (1), and then remove the bracket (2) from the hard drive. To install a hard drive, reverse the removal procedure. 46 Chapter 4 Removal and replacement procedures
USB board/audio jack Description Spare part number USB board (includes cable and audio-out/audio-in jack) 697902-001 IMPORTANT: Make special note of each screw and screw lock size and location during removal and replacement. Before removing the USB board, follow these steps: 1. Shut down the computer. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 33). 5. Remove the keyboard (see Keyboard on page 37). 6. Remove the top cover (see Top cover on page 40). 7. Remove the hard drive (see Hard drive on page 44). Remove the USB board: NOTE: One side of the USB cable lies across the hard drive. It is disconnected during the hard drive removal process. 1. Remove the screw (1) and gently lift the USB board up (2). 2. Slide the USB board (3) out to remove it. Reverse this procedure to install the USB board. Component replacement procedures 47
WLAN module Description Intel Centrino Wireless-N 2230 802.11 b/g/n 2 2 WiFi and Bluetooth 4.0 combination adapter, for use with computers with Intel processors Spare part number 670290-005 Qualcomm Atheros AR9485 802.11 b/g/n 1 1 WiFi Adapter 675794-005 Qualcomm Atheros AR9565 802.11 b/g/n 1 1 WiFi and Bluetooth 4.0 Combination Adapter for use with computers with Intel processors, not supported on Ubuntu Linux, (select models only) 690019-005 Ralink RT3290LE 802.11 b/g/n 1x1 WiFi and Bluetooth 4.0 Combination Adapter 690020-005 Ralink RT5390R 802.11 b/g/n 1 1 WiFi Adapter (select models only) 691415-005 IMPORTANT: Make special note of each screw and screw lock size and location during removal and replacement. CAUTION: To prevent an unresponsive system, replace the wireless module only with a wireless module authorized for use in the computer by the governmental agency that regulates wireless devices in your country or region. If you replace the module and then receive a warning message, remove the module to restore device functionality, and then contact technical support. Before removing the WLAN module, follow these steps: 1. Shut down the computer. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 33). 5. Remove the keyboard (see Keyboard on page 37). 6. Remove the top cover (see Top cover on page 40). 48 Chapter 4 Removal and replacement procedures
Remove the WLAN module: 1. Disconnect the WLAN antenna cables (1) from the terminals on the WLAN module. NOTE: The 1/black WLAN antenna cable is connected to the WLAN module 1/Main terminal. The 2/white WLAN antenna cable is connected to the WLAN module 2/Aux terminal. 2. Remove the Phillips screw (2) that secures the WLAN module to the system board. (The WLAN module tilts up.) Component replacement procedures 49
3. Remove the WLAN module by pulling the module away from the slot at an angle (3). NOTE: The WLAN module is designed with a notch to prevent incorrect installation into the WLAN module socket. NOTE: If the WLAN antennas are not connected to the terminals on the WLAN module, the protective sleeves should be installed on the antenna connectors, as shown in the following illustration. Reverse this procedure to install the WLAN module. 50 Chapter 4 Removal and replacement procedures
System board NOTE: The system board Thermal Material Kit, part number 680571-001, includes replacement thermal paste and pads. Description Spare part number System boards supporting switchable discrete graphics For use with computer models with HM77 chipsets, i5-3317u processors and 2 GB of dedicated video memory: For Windows 8 Professional 698496-601 For Windows 8 Standard 698496-501 For FreeDOS 2.0 698496-001 For use with computer models with HM77 chipsets, i5-3317u and 1 GB of dedicated video memory: For Windows 8 Professional 700701-601 For Windows 8 Standard 700701-501 For FreeDOS 2.0 700701-001 For use with computer models with HM77 chipsets, i3-3217u processors, and 1 GB of dedicated video memory: For Windows 8 Professional 698494-601 For Windows 8 Standard 698494-501 For FreeDOS 2.0 698494-001 For use with computer models with HM77 chipsets, i3-2377m processors. and 1 GB of dedicated video memory: For Windows 8 Professional 698495-601 For Windows 8 Standard 698495-501 For FreeDOS 2.0 698495-001 For use with computer models with HM77 chipsets and i3-2367m processors: For Windows 8 Professional 714618-601 For Windows 8 Standard 714618-501 For Ubuntu Linux or FreeDOS 2.0 714618-001 System boards supporting UMA graphics and Intel processors For use with computer models with HM77 chipsets and i5-3317u processors: For Windows 8 Professional 698491-601 For Windows 8 Standard 698491-501 For Ubuntu Linux or FreeDOS 2.0 698491-001 For use with computer models with HM77 chipsets and i3-3217u processors: For Windows 8 Professional 698492-601 For Windows 8 Standard 698492-501 Component replacement procedures 51
Description Spare part number For Ubuntu Linux or FreeDOS 2.0 698492-001 For use with computer models with HM77 chipsets and i3-2377m processors: For Windows 8 Professional 698493-601 For Windows 8 Standard 698493-501 For Ubuntu Linux or FreeDOS 2.0 698493-001 For use with computer models with HM70 chipsets and Pentium 997 processors: For Windows 8 Professional 703412-601 For Windows 8 Standard 703412-501 For Ubuntu Linux or FreeDOS 2.0 703412-001 For use with computer models with HM70 chipsets and Pentium 987 processors: For Windows 8 Professional 698489-601 For Windows 8 Standard 698489-501 For Ubuntu Linux or FreeDOS 2.0 698489-001 For use with computer models with HM70 chipsets and Celeron 887 processors: For Windows 8 Professional 703413-601 For Windows 8 Standard 703413-501 For Ubuntu Linux or FreeDOS 2.0 703413-001 For use with computer models with HM77 chipsets and i3-2367m processors: For Windows 8 Professional 714619-601 For Windows 8 Standard 714619-501 For FreeDos 2.0 714619-001 System boards supporting UMA graphics and AMD processors For use with computer models with UMA graphics, A68M chipsets, E2-1800 processors: For Windows 8 Standard 699812-501 For Ubuntu Linux or FreeDOS 2.0 699812-001 For use with computer models with UMA graphics, A68M chipsets, E1-1200 processors: For Windows 8 Standard 699811-501 For Ubuntu Linux or FreeDOS 2.0 699811-001 IMPORTANT: Make special note of each screw and screw lock size and location during removal and replacement. Before removing the system board, follow these steps: 1. Shut down the computer. 2. Disconnect all external devices connected to the computer. 52 Chapter 4 Removal and replacement procedures
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 33). 5. Remove the keyboard (see Keyboard on page 37). 6. Remove the top cover (see Top cover on page 40). 7. Remove the hard drive (see Hard drive on page 44). 8. Remove the USB board (see USB board/audio jack on page 47). 9. Remove the WLAN (see WLAN module on page 48). After removing the system board, be sure that the following components are removed from the defective system board and installed on the replacement system board: Memory module (see Memory module on page 56) RTC battery (see RTC battery on page 58) Heat sink (see Heat sink on page 62) PCH heat sink (see PCH heat sink on page 61) msata solid-state drive (see msata solid-state drive on page 59) Remove the system board: NOTE: The heat sink on your system board may appear different from the heat sink shown. 1. Disconnect the following cables from the system board: (1) Display panel cable (2) Speaker cable (3) Fan power connector 2. Remove the power connector bracket Phillips screw (1) and remove the power connector bracket (2). Component replacement procedures 53
3. Remove the two Phillips screws (3) that secure the system board to the base enclosure. 4. Lift the left side of the system board (1) until it rests at an angle. 5. Remove the system board by sliding it up and to the left at an angle (2). 6. Disconnect the power connector cable (3). 7. Remove the hard drive cable: a. Turn the system board upside down, with the front toward you. 54 Chapter 4 Removal and replacement procedures
b. Disconnect the hard drive cable from the system board. Reverse this procedure to install the system board. Component replacement procedures 55
Memory module WARNING! To reduce the risk of electric shock and damage to the equipment, unplug the power cord and remove all batteries before installing a memory module. CAUTION: Electrostatic discharge (ESD) can damage electronic components. Before beginning any procedure, ensure that you are discharged of static electricity by touching a grounded metal object. Description Spare part number 4 GB (DDR3-1600 MHz, PC3-12800) 641369-005 2 GB (DDR3-1600 MHz, PC3-12800) 652972-005 IMPORTANT: Make special note of each screw and screw lock size and location during removal and replacement. Before removing a memory module, follow these steps: 1. Shut down the computer. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 33). 5. Remove the keyboard (see Keyboard on page 37). 6. Remove the top cover (see Top cover on page 40). 7. Remove the hard drive (see Hard drive on page 44). 8. Remove the USB board (see USB board/audio jack on page 47). 9. Remove the WLAN (see WLAN module on page 48). 10. Remove the system board (see System board on page 51). To add or replace a memory module: 1. Turn the system board upside down to access the memory module. 2. Spread the retention clips (1) on each side of the memory module slot to release the memory module. (The memory module tilts up.) 56 Chapter 4 Removal and replacement procedures
3. Remove the memory module (2) by pulling it away from the slot at an angle. CAUTION: To prevent damage to the memory module, hold the memory module by the edges only. Do not touch the components on the memory module. CAUTION: To protect a memory module after removal, place it in an electrostatic-safe container. Reverse these procedures to replace the memory module. Component replacement procedures 57
RTC battery Description Spare part number RTC battery 697917-001 IMPORTANT: Make special note of each screw and screw lock size and location during removal and replacement. Before removing the RTC battery, follow these steps: 1. Shut down the computer. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 33). 5. Remove the keyboard (see Keyboard on page 37). 6. Remove the top cover (see Top cover on page 40). 7. Remove the hard drive (see Hard drive on page 44). 8. Remove the USB board (see USB board/audio jack on page 47). 9. Remove the WLAN (see WLAN module on page 48). 10. Remove the system board (see System board on page 51). Remove the RTC battery: 1. Turn the system board upside down, with the front toward you. 2. Remove the RTC battery (1) by pressing down with a thin plastic tool or your finger. The battery is spring loaded and will pop up. Lift and remove the RTC battery (2). Reverse this procedure to install the RTC battery. 58 Chapter 4 Removal and replacement procedures
msata solid-state drive Description msata solid-state drive, 32 GB drive (for use with computers with Intel Core processors, not supported on Ubuntu Linux) Spare part number 698524-001 IMPORTANT: Make special note of each screw and screw lock size and location during removal and replacement. Before removing the msata solid state drive, follow these steps: 1. Shut down the computer. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 33). 5. Remove the keyboard (see Keyboard on page 37). 6. Remove the top cover (see Top cover on page 40). 7. Remove the hard drive (see Hard drive on page 44). 8. Remove the USB board (see USB board/audio jack on page 47). 9. Remove the WLAN (see WLAN module on page 48). 10. Remove the system board (see System board on page 51). Remove the msata drive: 1. Turn the system board upside down, with the front toward you. Component replacement procedures 59
2. Remove the Phillips screw (1) and slide out the msata solid-state drive (2). NOTE: The drive tilts up to remove. The drive also has a notch that you line up to ensure it is installed correctly. Reverse this procedure to install the msata drive onto a replacement system board. 60 Chapter 4 Removal and replacement procedures
PCH heat sink Description Spare part number PCH heat sink 699248-001 IMPORTANT: Make special note of each screw and screw lock size and location during removal and replacement. Before removing the PCH heat sink, follow these steps: 1. Shut down the computer. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 33). 5. Remove the keyboard (see Keyboard on page 37). 6. Remove the top cover (see Top cover on page 40). 7. Remove the hard drive (see Hard drive on page 44). 8. Remove the USB board (see USB board/audio jack on page 47). 9. Remove the WLAN (see WLAN module on page 48). 10. Remove the system board (see System board on page 51). Remove the PCH heat sink: 1. Turn the system board upside down, with the front toward you. 2. Remove the two Phillips screws (1) and lift off the PCH heat sink (2). Reverse this procedure to install the PCH heat sink onto a replacement system board. Component replacement procedures 61
Heat sink Description Spare part number UMA graphics heat sink 697915-001 Switchable discrete graphics heat sink 697916-001 IMPORTANT: Make special note of each screw and screw lock size and location during removal and replacement. Before removing the heat sink, follow these steps: 1. Shut down the computer. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 33). 5. Remove the keyboard (see Keyboard on page 37). 6. Remove the top cover (see Top cover on page 40). 7. Remove the hard drive (see Hard drive on page 44). 8. Remove the USB board (see USB board/audio jack on page 47). 9. Remove the WLAN (see WLAN module on page 48). 10. Remove the system board (see System board on page 51). Remove the heat sink: 1. Turn the system board upside down, with the front toward you. NOTE: Computer models with UMA graphics and switchable discrete graphics have different types of heat sinks depending on the computer model. 62 Chapter 4 Removal and replacement procedures
2. Remove the heat sink. If you have an UMA graphics heat sink, go to step c. a. Loosen all of the captive screws (1) and (2) and then lift the switchable discrete graphics heat sink (3) from the system board. CAUTION: To prevent damage to the cooling tubes, do not lift the assembly by the cooling tubes. The tubes bend easily. b. Thoroughly clean the thermal connections (1), (3) on the system board and the heat sink (2), (4) before replacing a heat sink onto a system board. Continue to step 3. Component replacement procedures 63
c. Loosen the captive screws (1) and lift the UMA graphics heat sink (2) from the system board. d. Thoroughly clean the thermal connections (1) on the system board and the heat sink (2) before replacing a heat sink onto a system board. 3. Reverse this procedure to replace the heat sink. Replace the thermal material that ships with the replacement heat sink. Fan Description Spare part number Fan 697914-001 IMPORTANT: Make special note of each screw and screw lock size and location during removal and replacement. Before removing the fan, follow these steps: 1. Shut down the computer. 2. Disconnect all external devices connected to the computer. 64 Chapter 4 Removal and replacement procedures
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 33). 5. Remove the keyboard (see Keyboard on page 37). 6. Remove the top cover (see Top cover on page 40). 7. Remove the hard drive (see Hard drive on page 44). 8. Remove the USB board (see USB board/audio jack on page 47). 9. Remove the WLAN (see WLAN module on page 48). 10. Remove the system board (see System board on page 51). To remove the fan from the base enclosure: 1. Disconnect the fan cable. 2. Remove the three Phillips screws (1) from the fan (2) and lift up to remove the fan. Reverse this procedure to install the cooling fan in the base enclosure. Speaker assembly Description Spare part number Speaker assembly 697918-001 IMPORTANT: Make special note of each screw and screw lock size and location during removal and replacement. Before removing the speaker assembly, follow these steps: 1. Shut down the computer. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. Component replacement procedures 65
4. Remove the battery (see Battery on page 33). 5. Remove the keyboard (see Keyboard on page 37). 6. Remove the top cover (see Top cover on page 40). 7. Remove the hard drive (see Hard drive on page 44). 8. Remove the USB board (see USB board/audio jack on page 47). 9. Remove the WLAN (see WLAN module on page 48). 10. Remove the system board (see System board on page 51). Remove the speaker assembly: NOTE: The speaker screws were removed during the process to remove the top cover. Gently release the wires (1) routed along the top of the base enclosure and lift both pieces of the speaker assembly (2). RJ-45 cover Reverse this procedure to install the speaker assembly on the base enclosure. Description Spare part number RJ-45 cover 700428-001 IMPORTANT: Make special note of each screw and screw lock size and location during removal and replacement. Before removing the RJ-45 cover, follow these steps: 1. Shut down the computer. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 66 Chapter 4 Removal and replacement procedures
4. Remove the battery (see Battery on page 33). 5. Remove the keyboard (see Keyboard on page 37). 6. Remove the top cover (see Top cover on page 40). 7. Remove the hard drive (see Hard drive on page 44). 8. Remove the USB board (see USB board/audio jack on page 47). 9. Remove the WLAN (see WLAN module on page 48). 10. Remove the system board (see System board on page 51). Remove the RJ-45 cover: 1. Remove the Phillips M screw (1) for the RJ-45 cover. 2. Lift the RJ-45 assembly (2) to remove it from the base enclosure. Reverse these procedures to replace the RJ-45 assembly. Display Assembly Description Spare part number Antenna Kit (includes left and right wireless antenna cables and transceivers) 697913-001 Display Panel Cable Kit (includes display panel cable and webcam/microphone module cable) 697911-001 Display enclosure: Ruby red 697909-001 Sparkling black 697910-001 Display Hinge Kit (includes left and right display hinges and brackets) 697908-001 Webcam/microphone module 697903-001 IMPORTANT: Make special note of each screw and screw lock size and location during removal and replacement. Component replacement procedures 67
Before removing the display assembly, follow these steps: 1. Shut down the computer. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 33). 5. Remove the display panel (see Display panel on page 34). 6. Remove the keyboard (see Keyboard on page 37). 7. Remove the top cover (see Top cover on page 40). 8. Remove the hard drive (see Hard drive on page 44). 9. Remove the USB board (see USB board/audio jack on page 47). 10. Remove the WLAN (see WLAN module on page 48). 11. Remove the system board (see System board on page 51). Remove the display assembly: 68 Chapter 4 Removal and replacement procedures
CAUTION: Support the display assembly when removing the following screws. Failure to support the display assembly can result in damage to the display assembly and other computer components. 1. Remove the four Phillips screws from the display hinges (1) and lift the display assembly (2). 2. If it is necessary to replace the webcam/microphone module: a. Detach and release the webcam/microphone module as far as the webcam/microphone module cable allows. (The webcam/microphone module is attached to the display enclosure with double-sided tape.) b. Disconnect the webcam/microphone cable (1) from the webcam/microphone module. Component replacement procedures 69
c. Remove the webcam/microphone module (2). 3. Remove the two top screws (1) and two bottom screws (2) from the display bracket and lift the display brackets (3) to remove them. 4. If it is necessary to replace the display panel cable: a. Gently remove the cable from the routing clips (1). 70 Chapter 4 Removal and replacement procedures
b. Detach and release the WLAN module (the WLAN module is attached to the display enclosure with double-sided tape), and remove the cables (2). 5. If it is necessary to replace the wireless antenna cables and transceivers: a. Release the wireless antenna cables from the clips (1) built into the display enclosure. b. Release the wireless antenna transceivers (2) from the display enclosure. (The wireless antenna transceivers are attached to the display enclosure with double-sided tape.) c. Remove the wireless antenna cables and transceivers. Reverse this procedure to reassemble and install the display assembly. Power connector Description Spare part number Power connector 697921-001 Component replacement procedures 71
IMPORTANT: Make special note of each screw and screw lock size and location during removal and replacement. Before removing the power connector, follow these steps: 1. Shut down the computer. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 33). 5. Remove the keyboard (see Keyboard on page 37). 6. Remove the top cover (see Top cover on page 40). 7. Remove the hard drive (see Hard drive on page 44). 8. Remove the USB board (see USB board/audio jack on page 47). 9. Remove the WLAN (see WLAN module on page 48). 10. Remove the system board (see System board on page 51). 11. Remove the display assembly (see Display panel on page 34). Remove the power connector: NOTE: The power connector screw and bracket were removed during the process to remove the system board. Lift out the power connector to remove it from the base enclosure. Reverse these procedures to replace the power connector. 72 Chapter 4 Removal and replacement procedures